12956872

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 25048800

約数和(自身を除く): 12091928

約数列:

[1, 2, 4, 8, 59, 97, 118, 194, 236, 283, 388, 472, 566, 776, 1132, 2264, 5723, 11446, 16697, 22892, 27451, 33394, 45784, 54902, 66788, 109804, 133576, 219608, 1619609, 3239218, 6478436, 12956872]

約数ペア:

[(1, 12956872), (2, 6478436), (4, 3239218), (8, 1619609), (59, 219608), (97, 133576), (118, 109804), (194, 66788), (236, 54902), (283, 45784), (388, 33394), (472, 27451), (566, 22892), (776, 16697), (1132, 11446), (2264, 5723)]